Troll Cave Family Escape – Groups form 1-8 people – Great gift experience for families with a sense of fun and adventure. Having inadvertently discovered a Cave Troll, we’ve built the world’s first underground sanctuary for it but this Troll in the Dark is no Walk in the Park. Basically this is an escape room for the young at heart where you help us to look after a VERY bad Troll. Lots of fun and can be adjusted to suit age and objective of group. Family and corporate groups help each other to navigate this murky labyrinth complete with magical gates and a 3m Cave Troll. Watch out or you might just leave a little bit of yourself behind ! Wheelchair Accessible. Ideal Group size 2-8 people. Wheelchair Accessible. Location: Waitomo Adventure Centre – 1 Hour South of Hamilton. Having inadvertenly captured a Cave Troll, we've built the world's first underground ecosanctuary for its study and preservation.